Overview

Spoof is a single API that fronts the best AI models behind one base URL and one key. You send a request, you get the model's real output back, and you pay only for that request. No subscriptions, no seats, no prepaid credits.

Base URL

All requests go to a single host:

The API is a drop-in Anthropic Messages API, plus OpenAI-compatible image endpoints. If you already call Claude or an image model directly, point your client at the base URL above and swap in a Spoof key.

What you get

• One endpoint, every model. Route Claude and more through a single base URL. Swap models without touching your integration.
• Pay per call. You pay for the requests you make, nothing else. Charges settle onchain in stablecoins the moment you call.
• Full metering. Every token is tracked and attributed, down to the individual request.
• Automatic failover. If a provider stumbles, the request reroutes instantly, so a momentary hiccup almost never reaches you.

Next steps

• Quickstart: get a key, fund your wallet, and send a request.
• Authentication: create and use spf_ keys.
• Models: the model IDs you can call.
• Pay-per-call billing: how onchain settlement works.